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Category: Science

Is the sun really a dwarf star?
Science

Is the sun really a dwarf star?

Really Simple SyndicationDecember 27, 2025

Our sun is huge, at least compared to Earth and the other planets. So is it really a dwarf?

Science history: Dian Fossey found murdered, after decades protecting gorillas that she loved — Dec. 27, 1985
Science

Science history: Dian Fossey found murdered, after decades protecting gorillas that she loved — Dec. 27, 1985

Really Simple SyndicationDecember 27, 2025

Dian Fossey was a zoologist who spent decades studying the elusive mountain gorillas of Congo and Rwanda before she was murdered.

Handwashing: Cool Water as Effective as Hot for Removing Germs
Science

Handwashing: Cool Water as Effective as Hot for Removing Germs

Really Simple SyndicationDecember 27, 2025

We all know that washing our hands can keep us from spreading germs and getting sick. But a new Rutgers-New Brunswick study found that cool

A Recipe For Concrete That Can Withstand Road Salt Deterioration
Science

A Recipe For Concrete That Can Withstand Road Salt Deterioration

Really Simple SyndicationDecember 27, 2025

Road salt, used in copious helpings each winter to protect them from ice and preserve safe driving conditions, is slowly degrading the concrete they’re made

Diagnostic dilemma quiz: Can you guess the diagnosis in these strange medical cases?
Science

Diagnostic dilemma quiz: Can you guess the diagnosis in these strange medical cases?

Really Simple SyndicationDecember 26, 2025

Based on our “Diagnostic Dilemma” series, this quiz tests your medical know-how.

The easiest constellations for beginners to spot in winter (and what you need to see them)
Science

The easiest constellations for beginners to spot in winter (and what you need to see them)

Really Simple SyndicationDecember 26, 2025

From Orion and Taurus to Auriga and Perseus, here are 10 easy sets of stars to find in the Northern Hemisphere’s winter night sky.

Coconucos volcanic chain: Colombia’s stunning cluster of volcanoes, lost in an otherworldly landscape
Science

Coconucos volcanic chain: Colombia’s stunning cluster of volcanoes, lost in an otherworldly landscape

Really Simple SyndicationDecember 26, 2025

The Coconucos volcanic chain is a mountain ridge dotted with at least 14 volcano craters, including one that is active and erupted in December 2025.

Spinosaurus relative longer than a pickup truck stalked Thailand’s rivers 125 million years ago
Science

Spinosaurus relative longer than a pickup truck stalked Thailand’s rivers 125 million years ago

Really Simple SyndicationDecember 26, 2025

A large fish-eating dinosaur died beside a river 125 million years ago in Cretaceous Thailand. Now, the remains of this ancient predator are helping researchers

New electrochemical method splits water with electricity to produce hydrogen fuel — and cuts energy costs in the process
Science

New electrochemical method splits water with electricity to produce hydrogen fuel — and cuts energy costs in the process

Really Simple SyndicationDecember 26, 2025

Scientists adapted a method that can produce double the amount of hydrogen when splitting water molecules with electricity.

Where scientific research focused on DEI stands after a year of disruption
Science

Where scientific research focused on DEI stands after a year of disruption

Really Simple SyndicationDecember 26, 2025

Cuts to scientific research focused disproportionately on research around diversity equity and inclusion. Some researchers say we’re just beginning to understand the impact.

Uranus and Neptune may be ‘rock giants,’ not ‘ice giants,’ new model of their cores suggests
Science

Uranus and Neptune may be ‘rock giants,’ not ‘ice giants,’ new model of their cores suggests

Really Simple SyndicationDecember 26, 2025

A new computational model suggests that Uranus’ and Neptune’s cores may be less icy than their “ice giant” nickname suggests.

Christmas is over. Here’s what to do with your holiday trash
Science

Christmas is over. Here’s what to do with your holiday trash

Really Simple SyndicationDecember 26, 2025

Household waste increases by 25% between Thanksgiving and New Years. Rules vary by municipality on what you can recycle and what needs to go into

These medical breakthroughs and advances gave patients new hope in 2025
Science

These medical breakthroughs and advances gave patients new hope in 2025

Meghan RosenDecember 26, 2025

Advances delivered what may feel like medical miracles, including the first bladder transplant, a lifesaving personalized gene therapy and more.

Red Spider Nebula
Science

Red Spider Nebula

Really Simple SyndicationDecember 26, 2025

Using its Near-InfraRed Camera (NIRCam), NASA’s James Webb Space Telescope has revealed never-before-seen details in the picturesque Red Spider Nebula with a rich backdrop of

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